Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
data developments » data development, rate developments, later developments
transformation a » transformation _
developments a » developments _, developments 4, developments 3
de crisis » debt crisis, pre crisis, age crisis
a aid » _ aid, 2 aid, a avd
a de » a die, a der, a des

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation a de crisis communication media data developments a aid.*.